MCP Comparison
Compare features, tools, and capabilities of these MCP servers side by side.
Chrome MCP Server
Chrome MCP Server is a Chrome extension-based Model Context Protocol (MCP) server that exposes your Chrome browser functionality to AI assistants like Claude, enabling complex browser automation, content analysis, and semantic search. It leverages your existing Chrome environment, including login states and configurations, to allow large language models and chatbots to control the browser natively without needing to launch a separate automation process. The project emphasizes privacy by remaining fully local and offers capabilities such as cross-tab context, streamable HTTP communication, and a built-in vector database for semantic search and content analysis. As an early-stage project, it includes a growing set of tools for browser control, inspection, and automation, with ongoing development to broaden compatibility and features.
plugged.in MCP Hub — Proxy · Knowledge · Memory · Tools
The plugged.in MCP Proxy Server operates as a central hub that aggregates multiple Model Context Protocol (MCP) servers into a single, unified interface. It orchestrates knowledge, memory, and tools across connected MCPs, enabling clients to query documents, manage memory, and invoke tools from various servers through one connection. With support for STDIO, Server-Sent Events (SSE), and Streamable HTTP transports, it enables seamless integration with popular MCP clients like Claude Desktop, Cline, and Cursor while providing policy, telemetry, and registry features for scalable deployments. This proxy fetches tool, prompt, and resource configurations from the plugged.in App APIs and exposes a unified catalog of capabilities. It supports static built-in tools, memory clipboard operations, and dynamic tools discovered from connected MCP servers, including tool discovery, RAG-based search, document management, and notifications. The hub also offers configuration options for HTTP transport, authentication, and session management, making it possible to run as a stateless HTTP service or a stateful STDIO proxy, with optional API-key protection for HTTP endpoints.
| Feature | Chrome MCP Server | plugged.in MCP Hub — Proxy · Knowledge · Memory · Tools |
|---|---|---|
| Verified | ||
| Official | ||
| Tools Available | 22 | 17 |
| Has Installation Guide | ||
| Has Examples | ||
| Website | ||
| Source Code |
- get_windows_and_tabs
- chrome_navigate
- chrome_switch_tab
- chrome_close_tabs
- chrome_go_back_or_forward
- chrome_inject_script
- chrome_send_command_to_inject_script
- chrome_screenshot
- chrome_network_capture_start/stop
- chrome_network_debugger_start/stop
- +12 more tools
- pluggedin_discover_tools
- pluggedin_ask_knowledge_base
- pluggedin_send_notification
- pluggedin_create_document
- pluggedin_list_documents
- pluggedin_search_documents
- pluggedin_get_document
- pluggedin_update_document
- pluggedin_clipboard_set
- pluggedin_clipboard_get
- +7 more tools
Can't decide? Check out both MCP servers for more details.